# GNU Guix --- Functional package management for GNU
# Copyright © 2012, 2015, 2016 Ludovic Courtès <ludo@gnu.org>
#
# This file is part of GNU Guix.
#
# GNU Guix is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or (at
# your option) any later version.
#
# GNU Guix is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

#
# Test the `guix download' command-line utility.
#

guix download --version

# Make sure it fails here.
guix download http://does.not/exist && false

guix download unknown://some/where && false

guix download /does-not-exist && false

# This one should succeed.
guix download "file://$abs_top_srcdir/README"

# And this one, without the URI scheme.
guix download "$abs_top_srcdir/README"

# This one too, even if it cannot talk to the daemon.
output="t-download-$$"
trap 'rm -f "$output"' EXIT
GUIX_DAEMON_SOCKET="/nowhere" guix download -o "$output" \
		  "file://$abs_top_srcdir/README"
cmp "$output" "$abs_top_srcdir/README"

# This one should fail.
guix download "file:///does-not-exist" "file://$abs_top_srcdir/README" && false

exit 0
id=00dfba9d7518d9a9900adeb553b6a2231454cbe8'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/tests/cachefilesd.scm'>
<input type='hidden' name='id' value='00dfba9d7518d9a9900adeb553b6a2231454cbe8'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=00dfba9d7518d9a9900adeb553b6a2231454cbe8'>root</a>/<a href='/guix/log/gnu?id=00dfba9d7518d9a9900adeb553b6a2231454cbe8'>gnu</a>/<a href='/guix/log/gnu/tests?id=00dfba9d7518d9a9900adeb553b6a2231454cbe8'>tests</a>/<a href='/guix/log/gnu/tests/cachefilesd.scm?id=00dfba9d7518d9a9900adeb553b6a2231454cbe8'>cachefilesd.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/tests/cachefilesd.scm?id=00dfba9d7518d9a9900adeb553b6a2231454cbe8&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-08-15 23:30:44 +0200'>2023-08-15</span></td><td><a href='/guix/commit/gnu/tests/cachefilesd.scm?id=b8ee6b8a59bf02f47a6668e016905308b441523e'>services: Add cachefilesd service.</a><span class='msg-avail'>...<span class='msg-tooltip'>Thanks to Bruno Victal "mirai" for cooperating on this patch and for
generously sharing a wealth of insights about Guix services.

Thanks to Jean-Baptiste Note for an early version of this service!

* doc/guix.texi (Linux Services)[Cachefilesd Service]: New heading.
* gnu/services/linux.scm (serialize-string, non-negative-integer?)
(serialize-non-negative-integer, string, non-negative-integer)
(make-option-serializer, make-percentage-threshold-serializer): New
procedures.
(cachefilesd-configuration): New record type.
(cachefilesd-service-type): New variable.
* gnu/tests/cachefilesd.scm: New file.
* gnu/local.mk (GNU_SYSTEM_MODULES): Add it.

Co-authored-by: Bruno Victal &lt;mirai@makinata.eu&gt;
Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Felix Lechner</td></tr>